Service bulletin M1580
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10232451 |
| Published by NHTSA | 2023-03-04 |
| Manufacturer's number | M1580 |
| Manufacturer's date | 2023-02-01 |
| NHTSA component | EQUIPMENT; EXTERIOR LIGHTING |
NHTSA's summary
SERVICE BULLETIN M1580: FLHCS LIGHT BAR BRACKET HARDWARE DAMAGE. This bulletin informs dealers that Harley-Davidson has identified a potential part-to-part interference which can lead to fastener breakage on Heritage Classic (FLHC and FLHCS) models.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Equipment and accessories, Lighting
| HARLEY-DAVIDSON FLHC | 2021 |
|---|---|
| HARLEY-DAVIDSON FLHCS | 2021 to 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.